I usually try holding my racing line and not weave all ova the track trying to block the faster cars down the straights as they will usually try to over take you on the inside.Also i only play outside veiw and when i wanna look back i just hit the change view button and use the mirror for a split second.Hope it helps
Actually, it's one of the quirkiest, because it's such a simple and universal feature.The lack of this is yet another of the quirky shortcomings of EPR.